<template>
  <div>
    <div class="edit_container">
      <quill-editor
        v-model="content"
        class="ql-editor"
        ref="myQuillEditor"
        :options="editorOption"
        @blur="onEditorBlur($event)"
        @focus="onEditorFocus($event)"
        @change="onEditorChange($event)" />
      <el-button @click="drawer = true" type="primary" style="margin-left: 16px;">
        完成编辑
      </el-button>
    </div>
    <el-drawer
      title="提交文章"
      :visible.sync="drawer"
      :direction="direction"
      :before-close="handleClose">
      <article-submit :article="article"></article-submit>
    </el-drawer>
  </div>
</template>
<script>
// eslint-disable-next-line no-unused-vars
import articleSubmit from '@/views/components/article/writeArticleSubmit'
import { quillEditor } from 'vue-quill-editor'
import 'quill/dist/quill.core.css'
import 'quill/dist/quill.snow.css'
import 'quill/dist/quill.bubble.css'
import hljs from 'highlight.js'

export default {
  components: {
    quillEditor,
    articleSubmit
  },
  data() {
    return {
      drawer: false,
      direction: 'rtl',
      content: '',
      article: {
        articleContent: '',
        articleDescribe: '',
        articleId: 1,
        articleImg: '',
        articleName: '',
        articleSort: 'java',
        articleTag: 'java',
        clickNum: 1,
        createTime: '',
        isShow: 1,
        updateTime: ''
      },
      editorOption: {
        placeholder: '请在这里输入',
        modules: {
          toolbar: [
            ['bold', 'italic', 'underline', 'strike'], // 加粗，斜体，下划线，删除线
            ['blockquote', 'code-block'], // 引用，代码块
            [{ 'header': 1 }, { 'header': 2 }], // 标题，键值对的形式；1、2表示字体大小
            [{ 'list': 'ordered' }, { 'list': 'bullet' }], // 列表
            [{ 'script': 'sub' }, { 'script': 'super' }], // 上下标
            [{ 'indent': '-1' }, { 'indent': '+1' }], // 缩进
            [{ 'direction': 'rtl' }], // 文本方向
            [{ 'size': ['small', false, 'large', 'huge'] }], // 字体大小
            [{ 'header': [1, 2, 3, 4, 5, 6, false] }], // 几级标题
            [{ 'color': [] }, { 'background': [] }], // 字体颜色，字体背景颜色
            [{ 'font': [] }], // 字体
            [{ 'align': [] }], // 对齐方式
            ['clean'], // 清除字体样式
            ['image'] // 上传图片、上传视频
          ],
          syntax: {
            highlight: text => {
              return hljs.highlightAuto(text).value // 这里就是代码高亮需要配置的地方
            }
          }
        }
      }
    }
  },
  computed: {
    editor() {
      return this.$refs.myQuillEditor.quill
    }
  },
  methods: {
    onEditorReady(editor) {
      // 准备编辑器
    },
    onEditorBlur() {}, // 失去焦点事件
    onEditorFocus() {}, // 获得焦点事件
    onEditorChange() {}, // 内容改变事件
    submit() {
      console.log(this.content)
    },
    handleClose() {
      this.drawer = false
    }
  }
}
</script>

<style  scoped>
  .ql-editor {
    height: 500px;
  }
</style>
